'Callous' in the Bible

For this people’s heart has grown callous;their ears are hard of hearing,and they have shut their eyes;otherwise they might see with their eyesand hear with their ears,understand with their heartsand turn back—and I would cure them.

because they had not understood [the miracle of] the loaves [how it revealed the power and deity of Jesus]; but [in fact] their heart was hardened [being oblivious and indifferent to His amazing works].

“He has blinded their eyes and He hardened their heart, to keep them from seeing with their eyes and understanding with their heart and being converted; otherwise, I [their God] would heal them.”

For the hearts of these peoplehave grown callous,their ears are hard of hearing,and they have shut their eyes;otherwise they might see with their eyesand hear with their ears,understand with their heart,and be converted,and I would heal them.

But because of your callous stubbornness and unrepentant heart you are [deliberately] storing up wrath for yourself on the day of wrath when God’s righteous judgment will be revealed.

They became callous and gave themselves over to promiscuity for the practice of every kind of impurity with a desire for more and more.

[and they will be] unloving [devoid of natural human affection, calloused and inhumane], irreconcilable, malicious gossips, devoid of self-control [intemperate, immoral], brutal, haters of good,